2980451940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{33769}}^1$

素因数の和:35252

約数の個数: 48

約数和(自身を含む): 8351185920

約数和(自身を除く): 5370733980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1471, 2942, 4413, 5884, 7355, 8826, 14710, 17652, 22065, 29420, 33769, 44130, 67538, 88260, 101307, 135076, 168845, 202614, 337690, 405228, 506535, 675380, 1013070, 2026140, 49674199, 99348398, 149022597, 198696796, 248370995, 298045194, 496741990, 596090388, 745112985, 993483980, 1490225970, 2980451940]

約数ペア:

[(1, 2980451940), (2, 1490225970), (3, 993483980), (4, 745112985), (5, 596090388), (6, 496741990), (10, 298045194), (12, 248370995), (15, 198696796), (20, 149022597), (30, 99348398), (60, 49674199), (1471, 2026140), (2942, 1013070), (4413, 675380), (5884, 506535), (7355, 405228), (8826, 337690), (14710, 202614), (17652, 168845), (22065, 135076), (29420, 101307), (33769, 88260), (44130, 67538)]